Inventor
MORI TAKUMI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MORI TAKUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
6 patentsUSRE48146EAug 4, 2020
Data search device, data search method, computer readable medium storing data search program, data registration device, data registration method, computer readable medium storing data registration program, and information processing device
MITSUBISHI ELECTRIC CORP1 citations62
US10936757B2Mar 2, 2021
Registration destination determination device, searchable encryption system, destination determination method, and computer readable medium
MITSUBISHI ELECTRIC CORP0 citations51
US10592682B2Mar 17, 2020
Data storage apparatus, data processing method, and computer readable medium adding a user attribute of a revoked user to an embedded decryption condition while encrypted data remains in an encrypted state
MITSUBISHI ELECTRIC CORP0 citations51
US10116442B2Oct 30, 2018
Data storage apparatus, data updating system, data processing method, and computer readable medium
MITSUBISHI ELECTRIC CORP1 citations51
US10691815B2Jun 23, 2020
Attribute linkage apparatus, transfer system, attribute linkage method and computer readable medium
MITSUBISHI ELECTRIC CORP0 citations39
US10140460B2Nov 27, 2018
File storage system and user terminal
MITSUBISHI ELECTRIC CORP0 citations35
HATTORI MITSUHIRO
2 patentsUS9391965B2Jul 12, 2016
Data search device, data search method, data search program, data registration device, data registration method, data registration program, and information processing device
HATTORI MITSUHIRO4 citations71
US9276746B2Mar 1, 2016
Encryption system, encryption processing method of encryption system, encryption device, decryption device, setup device, key generation device, and key delegation device using a user identifier for a user who belongs to a k-th hierarchy in an organization
HATTORI MITSUHIRO1 citations49